Example, TPLinks router admin site. Using official Bitwarden extension on FireFox and Edge – After inserting username/password and click login, nothing will happen. If I either disable the Bitwarden extension or open a private window, I’m able to login successfully (same results on both browsers).
I don’t know if there is an option or something I’m missing to disable the extension on certain sites?
It doesn’t seem normal, but it is not uncommon: there are many login pages that are not well-designed and will interfere with password managers. You can submit a form to let Bitwarden know about this issue on Github.
Does this happen on any sites other than your TP-Links router login? It would be hard to troubleshoot the issue, since I don’t have a TP-Links router myself.